In a large mixing bowl, combine the shredded chicken, black beans, corn, red enchilada sauce, diced tomatoes, bell peppers, onion, cumin, chili powder, salt, and pepper. Mix thoroughly until well combined.
Layer half of the crushed tortilla chips at the bottom of the crockpot to form a crunch base.
Pour half of the chicken mixture over the tortilla chips, spreading it evenly.
Sprinkle half of the shredded cheddar cheese over the chicken mixture.
Repeat the layers by adding the remaining crushed tortilla chips, followed by the rest of the chicken mixture, and then top with the remaining cheddar cheese.
Cover the crockpot and cook on low for 4-6 hours or until the cheese is melted and the mixture is heated through.
Once done, turn off the slow cooker and let it sit for 15 minutes before serving.
Garnish with fresh cilantro if desired, and serve with additional tortilla chips or sour cream on the side.
Notes
Garnish with fresh cilantro and serve with additional tortilla chips or sour cream.